How does the light output of this LED bulb compare to a standard incandescent bulb?

The Diode Dynamics XP80 LED bulb produces 510 lumens, which is about double the total light output of a standard factory bulb. This provides a noticeable increase in brightness for improved visibility.

What is the purpose of the constant-current circuitry in this LED bulb?

The constant-current circuitry ensures that the LED receives a stable and consistent power supply. This prevents flickering and helps prolong the lifespan of the bulb, ensuring years of reliable performance.

What kind of warranty does Diode Dynamics offer for this LED bulb?

Diode Dynamics backs this LED bulb with a three-year replacement warranty. If you experience any issues with the bulb within that time frame, it will be replaced.

Diode Dynamics 3157 LED Bulb XP80 LED - Red (Single)

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Diode Dynamics

Diode Dynamics 3157 LED Bulb XP80 LED - Red (Single)

Name: Diode Dynamics 3157 LED Bulb XP80 LED - Red (Single)
Brand: Diode Dynamics
Price: 51.15 USD
Availability: InStock

$51.15

Brighter tail lights or turn signals. Diode Dynamics XP80 LED bulbs are a direct replacement with more light output and a modern look.

Key Features

Direct replacement — fits right in place of factory 3156/3157 bulbs
Sixteen 5W LEDs — arranged in all directions
Metal heatsink — maintains high output
510 lumens — about double the light of a factory bulb
Constant-current drive circuit — prevents flickering and failure
Simple install — plug and play

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more